I have 2 sony xplod 1200 watt XM2200GTX amps 500 rms each at 4 ohms bridged and have 2 12' kicker cvrs so 1 of those amps on each. Do you think it is stupid to have these amps on these subs. There pretty loud but i was wondering if there would be a better amp that would make them louder for a good price that would work with them cuz there 4 ohm dvc.